Specification Brand : Small Parts BulletPoint1 : Made of Viton (fluorocarbon elastomer) for use with a variety of chemicals and fuels BulletPoint2 : Durometer (hardness) of 75A BulletPoint3 : Round cross-section provides a seal between cylindrical overlapping surfaces BulletPoint4 : For use across a wide temperature range from -15 degrees F (-26 degrees C) to 450 degrees F (232 degrees C) BulletPoint5 : Meets standards defined by Aerospace Standard AS568A Color : Brown GpsrSafetyAttestation : 1 ItemName : 144 O-Ring, Viton, 75A Durometer, 2-1/2" ID, 2-11/16" OD, 3/32" Width, Brown (Pack of 25) ItemPackageDimensions_Height : 0.25 inches ItemPackageDimensions_Length : 4 inches ItemPackageDimensions_Width : 6 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : o-ring-seals Manufacturer : Small Parts Material : Viton ModelNumber : AZ-BV75144/25 NumberOfItems : 25 PartNumber : BV75144 ProductDescription :
1.They are circular in shape, round in cross-section. For use across a wide temperature range from -4℉ (-20°C) to 212℉ (100°C).
2.Nitrile has good mechanical properties when compared with other elastomers and high wear resistance. Good resistance to many petroleum oils, greases, hydraulic fluids, mineral oil and grease.
3.This O-ring is made of black nitrile rubber, has a durometer of 70A, and is designed for use in a wide variety of sealing applications.
4.O-rings commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in , faucets, flanges, valves, and various cylinders.
5.Nitrile is vulnerable to acetone, ethers, esters, ozone, sunlight and weathering and should therefore not be used in ozone-generating electric motors, welding equipment, or in applications with exposure to UV light.